Identify gaps in your horse's nutrition program to optimize their well-being.
Supplement - Feed Database
View a list of supplements for horses in Mad Barn’s equine feed database. Compare ingredients and nutritional profiles to choose supplements and products for your horse.
Feeds, Supplements & Products
3:1 Zinc Copper (Mad Barn)
Mad Barn's 3:1 Zinc Copper Powder is an organic trace mineral supplement containing a 3:1 ratio of Bioplex® Zinc and Copper. It is made with zinc and copper proteinates, which are chelated for improved absorption.
Acetyl-L-Carnitine (Mad Barn)
Acetyl-l-carnitine (ALCAR) is a performance horse supplement that supports energy metabolism, muscle function and neural health. This powdered supplement has a low feeding rate and is generally well accepted by horses.
AminoTrace+ Vitamin and Mineral Supplement (Mad Barn)
AminoTrace+ by Mad Barn is a complete, balanced equine mineral and vitamin supplement designed for horses with metabolic concerns. It is ideal for horses with IR, PPID, or high iron in the diet.
B-Vitamin Pak (Mad Barn)
B-Vitamin Pak is a comprehensive B-vitamin supplement in powder form. It provides a balanced profile of the B-Complex vitamins and may be beneficial for horses during times of heavy work, stress, or illness.
Biotin (Mad Barn)
Biotin Powder from Mad Barn provides 20 mg of biotin per serving support hoof growth and quality, as well as skin and coat health. Biotin is a B vitamin which supports strong hooves and connective tissues such as tendons. Biotin is highly palatable and easy to feed.
Chasteberry (Mad Barn)
Chasteberry powder supports mood balance in mares and aggressive horses. Chasteberry supplementation may support the normal function of the pituitary gland.
Copper (Mad Barn)
Copper is an essential mineral in horses' diets. Copper is often supplemented with Zinc to help balance high-iron hay. Copper is involved in healthy skin and bone development.
DL-Methionine (Mad Barn)
Methionine is an essential amino acid that is important for maintaining healthy tendons, ligaments, and hooves. Growing horses and horses who are in heavy exercise have a higher demand for methionine and would benefit from supplementation.
Jiaogulan (Mad Barn)
Jiaogulan powder supports circulation, muscle function, and respiratory health in horses. Jiaogulan has been shown to increase blood flow to horses' hooves.
L-Lysine (Mad Barn)
Lysine is an essential amino acid that is important for forming strong collagen bonds. Lysine is the most commonly deficient amino acid in equine diets.
MagneChrome (Mad Barn)
MagneChrome from Mad Barn (formerly sold under the name IR Supplement) is a magnesium and chromium supplement for IR Horses. This supplement provides antioxidant and anti-inflammatory support which is critical for horses with metabolic conditions such as insulin resistance, laminitis and Cushing’s Syndrome
Magnesium Oxide (Mad Barn)
Magnesium Oxide is a concentrated source of mineral magnesium that can be added to equine diets. Magnesium supplementation has been shown to have a calming effect in nervous horses, as well as support proper muscle function.
Manganese Proteinate (Mad Barn)
Manganese Proteinate by Mad Barn is a mineral supplement designed to support bone and joint health
Milk Thistle (Mad Barn)
Milk Thistle has potent anti-oxidant and anti-inflammatory effects for horses. Milk Thistle supplementation may help support liver function and detoxification.
Monosodium Phosphate (Mad Barn)
Monosodium Phosphate is a highly bioavailable source of phosphorus commonly used as an equine supplement. Phosphorus is considered an important component for metabolic function. Adult horses require 17 grams of phsophours a day.
MSM – Methylsulfonylmethane (Mad Barn)
MSM is a readily available form of the mineral sulfur. It is beneficial for supporting healthy connective tissue, recovery, and hoof and joint health. MSM from Mad Barn also helps to relieve arthritic pain and sore muscles. It is considered very safe as a supplement for horses.
Natural E/Organic Se (Mad Barn)
Natural E/Organic Se is a pelleted supplement providing organic Selenium yeast and natural Vitamin E. These two nutrients are important antioxidants that support muscle function and anti-inflammatory pathways.
Natural Vitamin E (Mad Barn)
Natural Vitamin E from Mad Barn is a powdered Vitamin E supplement for horses. Vitamin E is essential for immune function, exercise recovery, neurological health and cardiovascular health in horses.
NOCR (Mad Barn)
Mad Barn's NOCR is a respiratory supplement intended to help with lung health and function. It contains antioxidants and is also meant to assist with performance, cardiovascular health and immune function.
Omneity P – Pellets – Vitamin & Mineral Supplement (Mad Barn)
Omneity Pellets is a balanced mineral and vitamin supplement for horses in a palatable pellet form. It provides 100% organic trace minerals, complete B-vitamin fortification, added Vitamin E, yeast and digestive enzymes.
Omneity Premix – Vitamin & Mineral Supplement (Mad Barn)
Omneity Premix is a balanced mineral and vitamin supplement for horses providing 100% organic trace minerals, complete B-vitamin fortification, added Vitamin E, yeast, and digestive enzymes.
Optimum Digestive Health Pellets (Mad Barn)
Optimum Digestive Health from Mad Barn is a probiotic and prebiotic supplement designed to support hindgut health in the horse. It helps to maintain a stable microflora and promote immune health.
Optimum Probiotic (Mad Barn)
Mad Barn's Optimum Probiotic is a pure 5-strain probiotic supplement in a powdered format. It provides 20 billion CFU per serving of L. acidophilus, L. fermentum, L. casei, L. plantarum, and L. farciminis.
Performance XL: Electrolytes (Mad Barn)
Performance XL: Electrolytes by Mad Barn is a scientifically formulated equine electrolyte supplement designed to support athletic performance and workout recovery. It contains an ideal blend of natural minerals and vitamins to promote hydration status and muscle function.
Psyllium (Mad Barn)
Psyllium by Mad Barn is a powdered psyllium supplement that supports digestion and gut health in horses. It absorbs water in the digestive tract, helping support normal gut motility and manure consistency, and is beneficial for horses exposed to sandy conditions, environmental stress, or dietary changes.
Spirulina (Mad Barn)
Spirulina platensis is a blue-green algae that is rich in protein, fatty acids, vitamins, and minerals. Spirulina provides nutritional support for the skin, respiratory function, and immune system in horses.
Three Amigos (Mad Barn)
Three Amigos is an equine essential amino acid supplement containing lysine, methionine, and threonine in a 5:3:2 ratio. These are the three most common limiting amino acids in the horse's diet.
Threonine (Mad Barn)
Threonine is an essential amino acid that is required to be supplied in equine diets as it cannot be synthesized endogenously. Threonine supplementation may improve nutrient absorption.
Trace Mineral Pak (Mad Barn)
Trace Mineral Pak from Mad Barn is a balanced equine supplement providing 100% organic (chelated) trace minerals. Ingredients include selenium, zinc, copper, and manganese.
Visceral+ (Mad Barn)
Visceral+ by Mad Barn is a pelleted supplement to be used for horses with gastric health concerns. It is designed to maintain stomach and hindgut health and to support the immune system.
w-3 Oil (Mad Barn)
w-3 Oil by Mad Barn is an essential fatty acid supplement fortified with the omega-3 DHA and natural Vitamin E. W-3 Oil helps to support joint health, coat quality, cardiovascular health and weight maintenance.
Zinc (Mad Barn)
Zinc is a major component of skin and hair, and supports normal growth and tissue health. Zinc is a structural component of many enzymes involved in immune function, nervous system function, and protein synthesis.
PEDIcare (Herbs for Horses)
PEDIcare is a pelleted joint supplement for horses formulated with glucosamine, chondroitin, MSM, vitamin E and C, and an antioxidant blend. This feed is ideal for all horses and ponies but in specific horses on turnout where powdered supplements may be lost.
PegaVite (Equestrizone)
PegaVite from Equestrizone provides essential daily vitamins and minerals to balance equine diets. It provides ingredients such as calcium carbonate and monocalcium phosphate that forage and concentrate grains may be lacking.
Pelleted Hoof Supplement (American Farrier’s Association)
This pelleted hoof supplement is meant to be palatable and functional for any horse or pony. It contains a variety of minerals and vitamins which aims to support strong, healthy hooves.
Peloton® Yeast Feed Additive (PMI)
Peloton is a live yeast additive for livestock diets. It is used to support gut health in ruminants, horses, swine and poultry.
Pennwoods 13 to 36 Advanced (Pennwoods Equine)
Pennwods 13 to 36 Advanced is a growth and performance supplement targeted to yearling and two-year-old horses. It contains a blend of proteins, fats, vitamins, and minerals.
Perfect Gentleman (Dodson & Horrell)
Perfect Gentleman by Dodson & Horrell is a textured herbal supplement that intends to promote an even temperament in geldings exhibiting inappropriate behaviour. It contains chamomile, lemon balm, and magnesium oxide.
Perform ‘N Win Electrolyte (BUCKEYE Nutrition) – [Discontinued]
Perform 'N Win is a now-discontinued electrolyte formula sold by Buckeye Nutrition. Perform 'N Win was formulated to meet the needs of competitive endurance horses and to promote increased stamina.
Performance (Krafft)
Performance from Krafft is a supplementary feed that provides protein and fibre for horses of all work level. Performance is formulated with oats and wheat bran.
Performance & Recovery Pellets (Equine America)
Performance and Recovery Pellets from Equine America is a supplement intended to assist with joint and muscle health and recovery. It is meant to reduce inflammation associated with training and contains antioxidants.
Performance Balancer (Dodson & Horrell)
Performance Balancer is a performance feed meant to be fed as a low intake feed or alongside another feed. This feed provides the vitamins and minerals to support joint care, a higher level of biotin for hoof support, and yeast for a healthy hindgut.
Performance Builder (Finish Line)
Performance Builder by Finish Line is liquid additive designed for muscle growth and overall health. It contains amino acids and is designed for all ages of horses.
Performance Equine Mineral and Vitamin Formulation (Wild Gold)
Performance Equine Mineral and Vitamin Formulation by Wild Gold is a premixed supplement that is intended to provide vitamins, minerals, and probiotics to support optimal nutrient absorption.
Performance Horse Mineral (Hoffman’s Horse Products)
Hoffman's Performance Horse Mineral is a pelleted mineral and vitamin supplement that provides a mix of organic and inorganic trace minerals. This supplement can be provided free-choice or as a top dressing with feed.
Performance Horsepower (ProHeritage Feeds)
Performance Horsepower from ProHeritage Feeds is a feed that is high in fat and it is intended for working and performance horses. It also contains vitamins, minerals, and yeast.
Performance Liquid (Formula 707)
Performance Liquid from Formula 707 is a liquid supplement containing vitamins and minerals. It is intended to provide energy and nutrients for performance horses.
Performance Low Starch (Krafft)
Performance Low Starch is a supplementary feed with low NSC. It also contains yeast which can help with a horse's gut health.
Performance Minerals (Platinum Performance)
Performance Minerals by Platinum Performance is a trace mineral supplement formulated to support healthy growth and development.
Performance One (Pureform)
Performance One is a concentrated supplement for performance horses providing glucosamine, MSM, creatine, amino acids, vitamins, trace minerals and electrolytes.
Performance Pellets Formula (Bartlett Milling) [Discontinued]
Bartlett Performance Pellets Formula is a pelleted feed intended for horses requiring additional protein and energy. It can be fed to horses in light to medium work, growing foals and lactating mares.
Performance Pellets Gold Formula (Bartlett Milling) [Discontinued]
Bartlett Performance Pellets Gold Formula is a high energy density feed intended for mature horses in moderate to rigorous training. Calorie sources include wheat middlings, corn, and soy oil.
Performance Plus 606 Pellets (Ace Hi Feeds)
Performance Plus 606 by Ace Hi Feeds is intended for horses with higher energy needs including growing and performance horses. It contains barley, wheat bran, and canola oil as energy sources.
Performance SPC MaxBalance (Krafft)
Performance SPC MaxBalance by Krafft is intended for performance horses with sensitive stomachs. It can provide quicker normalization of fluid balance and faster recovery after training and competition.
Performance Textured (ProElite)
ProElite Performance Horse Feed is a textured feed intended for mature show and performance horses. It provides 12% fat and 18.3% NSC with energy sources including beet pulp, whole oats, wheat middlings, soybean hulls, and cane molasses.
Performance Vits & Mins (Dengie)
Performance Vits & Mins is a broad spectrum vitamin and mineral for working horses and ponies. It contains both selenium and vitamin E to help a horse's immune system.
Perk-A-Lyte Plus (Cox Vet Lab)
Perk-A-Lyte Plus from Cox Vet Lab is an electrolyte supplement intended for performance horses after exercise. Perk-A-Lyte Plus is intended to replenish electrolytes lost during exercise.
Perktone (Cox Vet Lab)
Perktone is a liquid iron supplement intended to help performance horses with their blood's ability to transport oxygen throughout the body. This may lead to improved performance.
Perspirade (Peak Performance Nutrients)
Perspirade by Peak Performance Nutrients is a blend of herbs intended to help cool the body and restore normal internal balance for horses with anhydrosis. Perspirade is for horses living in high humidity and temperatures.
Phosphore 21% Gris (Nature Belisle)
Phosphore 21% Gris by Nature Belisle is a pure granular source of phosphorus from monocalcium phosphate.
Photo Finish (Brooks Feeds)
Photo Finish from Brooks Feeds is a textured feed that contains fibre and fat. It is a source of energy and supports stamina for speed and power. This feed also includes pre and probiotics.
Physique (Equi-lete)
Physique by Equi-lete is a pelleted supplement intended to support bone and tissue health in all horse types.
Pillease Wafer (Majesty’s)
Pillease is a treat intended to make giving your horse pills much easier. The treats contain coconut oil, pectin, and lecithin, which help promote healthy gut function.
Pivot (Equi-lete)
Pivot by Equi-lete is a pelleted joint supplement intended to support cartilage health in all horse types.
Placid (Dodson & Horrell)
Placid from Dodson & Horrell is a supplement that supports calming and an even temperament in horses and ponies. This supplement contains herbs such as chamomile, lemon balm, and vervain.
Platinum Balance (Platinum Peformance)
Platinum Balance by Platinum Peformance is a daily probiotic containing pre and probiotics, it is intended to support digestion and hindgut health in all horse types.
Platinum Dermal Support (Platinum Performance)
Platinum Dermal Support by Platinum Performance is a supplement intended to support skin, hair and coat health. It can also aid in immune system health.
Platinum Hoof Support (Platinum Performance)
Platinum Hoof Support is an equine hoof supplement providing biotin, the trace minerals zinc, manganese, copper, and cobalt, and the amino acids L-lysine and L-methionine.
Platinum Joint Care + HA (Platinum Performance)
Platinum Joint Care + HA from Platinum Performance is a supplement intended to support joint health. It contains hyaluronic acid which aims to maintain synovial fluid in joints.
Platinum Metabolic Support (Platinum Performance)
Platinum Metabolic Support is an equine supplement providing magnesium citrate and chromium to support metabolic health and blood sugar regulation. Chromium supports glucose tolerance and normal blood sugar levels while magnesium supports the metabolism of carbohydrates, proteins, and fats.
Platinum Performance® Equine Wellness and Performance Formula
Platinum Performance® Equine Wellness and Performance Formula is a nutritional supplement containing ground flaxseed, stabilized rice bran, montmorillonite (bentonite) clay and a range of vitamins and minerals.
Platinum Refresh (Platinum Performance)
Platinum Refresh by Platinum Performance is a supplement formulated for horses experiencing inadequate sweat production (anhidrosis). It is designed to help support normal healthy sweating and thermoregulation.
Platinum Stallion Support (Platinum Performance)
Platinum Stallion Support from Platinum Performance is a powdered supplement that is intended to support the reproduction system of stallions. It contains antioxidants and omega 3s.
Plus Protein (Krafft)
Plus Protein by Krafft is a supplementary feed intended for horses in light for moderate-high work. It is designed to provide additional protein and fat to help support needs when forage quality is low.
Polished (Pryde’s EasiFeed)
Polished by Pryde's EasiFeed is a powdered coat and hoof supplement intended for all horse types.
Poly Copper Pellets (Uckele)
Poly Copper Pellets by Uckele is a pelleted copper supplement intended for horses with a copper deficient diet, or a diet high in copper antagonists.
Poly Zinc Pellets (Uckele)
Poly Zinc Pellets by Uckele is a pelleted zinc supplement intended for horses with high iron diets, or showing signs of zinc deficiency.
Positude (Equine Elixirs)
Positude from Equine Elixirs is a hormone support supplement for horses. It can be given to stallions, geldings, or mares and is made of extracts.
Potassium (Jamieson Vitamins)
Potassium is a mineral and electrolyte supplement that plays an important role in muscle function and bone health. Potassium and calcium need to be carefully balanced in the equine diet.
Due to the low potassium concentration in potassium gluconate, it is not recommended for supplementation in horses.
Potassium Chloride (AniMed)
This supplement from AniMed provides potassium and chlorine, aiming to maintain normal fluid balance. It can contribute to proper electrolyte levels.
Pounds Plus (The Mill)
Pounds Plus from The Mill is a granular probiotic supplement for horses. Pounds Plus is high in fat and contains Vitamin B1 and probiotics. This supplement is intended to promote weight gain.
Power + (Pivotal)
Power + By Pivotal is a powdered amino acid and probiotic supplement intended to support overall health in performance horses.



















